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Posted to mapreduce-dev@hadoop.apache.org by "George Datskos (JIRA)" <ji...@apache.org> on 2012/07/31 02:19:34 UTC
[jira] [Created] (MAPREDUCE-4497) JobTracker webUI "Kill Selected
Jobs" button has no effect
George Datskos created MAPREDUCE-4497:
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Summary: JobTracker webUI "Kill Selected Jobs" button has no effect
Key: MAPREDUCE-4497
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4497
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: jobtracker
Affects Versions: 1.0.3
Reporter: George Datskos
Priority: Minor
When enabling the *webinterface.private.actions* property to true, the JobTracker displays additional buttons allowing the user to (1) kill jobs or (2) change the priority of a job. However, an erroneous interaction between the HTML (produced by mapred/JSPUtil.java) and sorttable.js leads to these two form buttons having no effect because the {{<form>}} {{</form>}} is moved down below the submit buttons (by sorttable.js). sorttable.js was introduced by MAPREDUCE-1118 (so all versions from v0.20.203 are probably affected). In JSPUtil.java, the form element is placed inside the table and spans multiple {{<tr>}} and {{<td>}} which is incorrect. Placing the form around the table fixes this bug (see patch)
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